AR226-2997 STUDY TITLE: CHROMOSOME ABERRATION ASSAY IN CHINESE HAMSTER V79 CELLS IN VITRO REPORT DATA REQUIREMENTS: OECD Guideline 473 EEC Directive 92/69 EPA 40 CFR Ch. 1 (7-1-86 ed. 798.5385) AUTHOR: Dr.

AR226-3017 Study Titir Skin Irritation Test vith H-21095 in Rabbits Laboratory Project ID Baskell Laboratory Report Mo. 311-95 Author M.

AR226-3138 TRADE SECRET Study Title H-24256: Eye Irritation Test in Rabbits Laboratory Project ID: DuPont-3615 AUTHOR: Deborah A.

ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity:Mixturecontainingperfluorooctanesulfonatweh,ich may also be referredto as PFOS, FC-95, or as a component of FC-203CF-X or FC-203CF. (1-Octanesulfoniaccid)(CAS # 2795-39-3).

MULTI-CITY STUDY FINAL FIELD REPORT FOR COLUMBUS GEORGIA AND PORT ST.LUCEE FLORIDA - BATTELLE DUXB URY ACTMTIES For ProjectNumber N100672-01 Submittedto October26,1999 Preparedby KellyA.

AR226-1998 TBENDS IM C-8 IM A-IR LEVELS PEP Area (Composite Avg.) .1980 1.87 PEP Wet Finishing Operator FEP - Bo. 1 Clean Boom Ko. 2 Clean ROOIB Fine Powder Dryer-dperator Fine Powder Dryer Room (Composite Avg.) 0.95 6.80 1.40 3.00 C-8 Tn Mr' (ropb) AEL 0.56 1981 1982 0.32 Mot Calculated 0.30 0.09 3.11 3.54 0.56 2.47 0.15 0.37 1983 0.15 0.11 j . -. 0.19 0.06 0.23 JWR:ldr 10/19/83 10077033

TRADE SECRET DuPontHL-1997-00598 AR226-3079 Study Title ly^NHALATTOANPPROXIMATE LETHAL CONCENTRATION (ALC) IN RATS LABORATORY PROJECT ID: HL-1997-00598 AUTHOR; David P.

CAS Number 25268-77-3 3M Company Voluntary Use and Exposure Information Profile N-Methyl perfluorooctanesulfonamido ethyl acrylate I.

ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity:Mixturecontainingperfluorooetanesulfonawtheich may alsobe referredtoas PFOS, FC-95, or as a component of FC-3003. (1Octanesulfonicacid)(CAS # 2795-39-3).

Ho AR226-001Y un EM) 2 nN MULTI-CITY STUDY nN FINAL FIELD REPORT FOR COLUMBUS GEORGIA AND nN PORT ST.

AR22%-01l ACUTE TOXICITY TO AQUATIC INVERTEBRATES (E.G.

AR226-0136 9 } STUDY CODE: K01-1802 [Receipt No.

AR 226 -- 0216 ACUTE TOXICITY TO AQUATIC INVERTEBRATES (DAPHNIA MAGNA) TEST SUBSTANCE Identity: A mixture containing perfluorooctanesuifonate, which may also be referred to as PFOS, FC-95, or as a component of FC-206CE. (1Octanesulfonic acid) (CAS # 2795-39-3).

: AR R26 _ 0885 ACUTE TOXICITY TO AQUATIC INVERTEBRATES (DAPHNIA MAGNA) IESTSUBSTANCE Identity: Mixture containing perfluorooctanesulfonate which may also be referred to as PFOS, FC-95, or as a component of FC-3003. (1Octanesulfonic acid) (CAS # 2795-39-3).

~ . 8EHQ-- 0800- 375 AR226-0960 FA ori ed ADRAFT 5/1495 7 3M MEDICAL DEPARTMENT, TOXICOLOGY SERVICES !